Who Won Iowa Elections in 2012?
The only national races in Iowa in 2012 were for the House of Representatives, and the number of Iowa congressional districts was dropped from five to four after the 2010 census.
All incumbents were re-elected. The incumbent who was without a district was Leonard Boswell, who ended up running against Tom Latham and losing in the 4th District.
Barack Obama won the six electoral votes from Iowa.